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(No Mode-1.)

L. J. ANGER.

. MACHINE FOR FILLING CREAM PUFFS.

No. 504,857. Patented Sept. 12, 1893.

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ENTUH A TTOHNE YS.

UNITED STATES PATENT OFFICE.

LOUIS J. ANGER, OF NEW YORK, N. Y.

MACHINE FOR FILLING CREAM-PUFFS.

SPECIFICATION forming part of Letters Fatent No. 504,857, dated September 12, 1893.

Application filed December 27, 1892. Serial No. 456,395. (No model.)

To aZZ whom it may concern Be it known that I, LOUIS J. ANGER, a citizen of the United States, residing in the city of New York, in the county and State of New York, have invented certain new and useful Improvements in Machines for Filling Cream- Puffs, of which the following is a specification.

I-Ieretofore the cakes known as cream puffs were cutin two and the cream filled by means,

of a spoon or ladle into one half and the other half placed upon the cream, which held the two halves together. Later on a machine was provided having a pointed nozzle that was inserted into the cake, made of a single piece, and the cream ejected into this hollow cake or puif.

The object of my invention is to provide a new and improved machine of simple construction by means of which the said cakes or puffs can be filled easily and rapidly with'the proper quantity of cream.

The invention consists in the combination with a cylinder, of a tubular plunger in the same, a valve at the lower end of said. plunger, a funnel on the upper end of the plunger, a nozzle on the lower end of the cylinder and means for operating the plunger.

The invention also consists in the construction and combination of parts and details,

which will be fully described hereinafter and finally pointed out in the claims.

In the accompanying drawings, Figure 1 is a plan-view of my improved machine for filling cream putts, parts being in section. Fig. 2 is a side-view of the same, parts being broken out and others in section. Fig. 3 is a vertical transverse sectional view, on the line 3 3, of Fig. 1, and Fig. at is a plan-view of the under side of the cylindrical plunger. Fig. 5 is a detail perspective view of the end of the nozzle.

Similar letters of reference indicate corresponding parts.

The base A is provided with the upwardly projecting boss A having the laterally-projecting slotted wings A to bottom projections of which the screws B are pivoted, on which the thumb-nuts B are mounted.

The cylinder C is provided at its bottom with the laterally-projecting slotted wings C of the same size as the wings A on the boss A, and a layer D of packing material is interposed between the top of the boss A and the bottom of the cylinder 0. The pivoted screws B are swung up into the slots of the wings O on the lower end of the cylinder, and the thumb-nuts B are drawn up so as to securely hold the cylinder on the boss.

The cylinder 0 is provided at its lower end with the laterally-projecting neck E having its outer end screw-threaded, and on said neck the internally screw-threaded end of a flattened nozzle F is screwed, which is pointed or beveled at its free end, as shown at F, so as to permit inserting it into the hollow cake or puif. A flap-valvev G is pivoted to the outer end of the neck E, at the top of the same.

The tubular plunger H fitting in the cylin on the heads of four screws or projections K on the lower end of the plunger. At its upper end the plunger is provided with the two opposite trunnions L, which are connected by connecting-rods M with two levers Npivoted on standards 0 of the base-plate A. The swinging ends of said levers are connected by a handle-piece P and a short distance from said handle they are connected by a cross piece Q bent to form a notch Q for receiving a pivoted upwardly-projecting check-rod R, the upper end of which is screw-threaded and provided with a thumb-nut S. A flat spring T is secured to the base and bears against an offset T on the lower end of the check-rod R to press the said check-rod into the notch Q. A funnel W for the cream is inserted in the upper end of the tubular plunger H.

The operation is as follows :The tunnel W is filled with cream and a cream puff or hollow cake is applied on the end of the nozzle F. By means of the handle P the plungerH is raised, whereby a vacuum is created below the same and the cream passes from the plunger into the bottom part of the cylinder, the valve J being in lowered position, so as to permit the cream to pass. By the raising of ward, whereby the valve J is pressed up against its seat so as to close the lower end .of

the plunger, to prevent the cream in the bottom part of the cylinder from passing upward into the plunger; the flap-valve G is opened, and the cream is forced from the lower part of the cylinder through the nozzle F into the hollow cake or puff. As the nozzle is flattened and is beveled at its end it has two inclined openings at the end, whereby the cream is thrown outward so as to fill the entire pufi uniformly. This is a matter of great impore tance, as it is always desirable to have the puff uniformly filled with cream. The filled pufi is removed from the end of the nozzle and another empty one applied, the plunger is again raisedand then depressed, and so on. As-the flap-valve G closes the neck E every timethez-plunger is raised, it prevents the plunger from drawing the cream from the puff back into'the nozzle again. After the desired number of pufis have been filled the funnel W is removed,itheconnecting-rods M are disengaged from the trunnions L, the nozzle'F. is unscrewed, .the thumb-nuts B are loosened and the screws Bswung down,whereupon the cylinder, plunger,- nozzle and funnel can easilybe removed and thoroughly washed and cleaned, so as to prevent the souring of any remaining traces of. the cream. The stroke of the plunger can easily lee-regulated according to the desired quantity of cream to be ejected into the puff by adjusting the thumbnut S higher or lower.

Having thus described my invention, I claim as new and desire tosecure by Letters Patent- 1. The combination with a cylinder, of a tnbular'plu-nger in the same, a valve on the lower end of the plunger, a neck projecting from the bottom of the cylinder, a valve on the outer end of said neck and a nozzle on said neck, substantially as set forth.

2." The combination with a cylinder, of a tubular plunger in the same, a valve on the lower end of the plunger, a funnel mounted on the upper end of the plunger, a nozzle on the lower-end of said cylinder and an outwardly-opening valve at theinner end of said nozzle, substantially as set forth.

3. The combination with a cylinder, of a tubular plunger in the same, a valve on the lower end of said plunger, pivoted levers, rods connecting the plunger with said levers, an

upwardly-projecting check-rod, a thumb-nut on said check-rod, a nozzle projecting from the lower end of the cylinder and an outwardly-opening valve at the inner end of said nozzle, substantially as set forth.

4..The combination with a cylinder, of a neck at the lower end of the same, an outwardly-opening valve pivoted on the end of said neck, a nozzle screwed on said neck, a tubular plunger in. said cylinder, pivoted levers, rods connecting the plunger-withthe pivoted levers, a cross-piece connecting the levers and. havinga notch, a pivotedscrewrod projecting upward betweenthelevers, a spring acting on thelower end of the same and pressing it .into the notch of :the crosspiece, a thumb-nut on said rod and a Valve on the lower end of the plunger, substantially as set forth;

5. The combination with abase; of pivoted screws, a cylinder having slotted wings into which said pivoted screws canpass,thu-mbnuts on said screws, a tubularplunger in the cylinder, a valve on the bottom of said plunger, a nozzle on the lower end of the cylinder, an outwardly-opening valve at the inner end ofsaid nozzle andmeansfor. operatingthe plunger, substantially as setforth.

6. In a machine for fillingcream-puffs,the combination with a cylinder and 'plungen-of a flattened nozzle having itsfree end beveled at both sides to form inclined side-openings at the end of the said nozzle, substantially as set forth.

In testimony that I claim the foregoing as my invention I have signed mynamein presence of two subscribing witnesses.

LOUIS. J ANGER.

Witnesses:

OSCAR F. GUNz, HARRY WILLARD GRIFFITHS. 

